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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/RBO/16/3" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>'An account of the Gold Mines in Brazil belonging to the King of Portugal communicated in a letter to Cromwell Mortimer by Jacob de Castro Sarmento</dc:title>
  <dc:description>About finding diamonds in the goldmines
Read to the Royal Society on 1 July 1731</dc:description>
  <dc:date>1731</dc:date>
</rdf:Description>